Public water system record
Scio Township
Serves an area of Washtenaw County, MI that includes Ann Arbor · 8,500 people served
Federal records show no health-based violations and 4 monitoring/reporting issues for Scio Township in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 4
Key facts
- Scio Township buys its water from Ann Arbor.
- Most recent formal enforcement: administrative penalty by Michigan, December 2024.
- Record on file since 1997, with 0 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 0 unknown out of 2,675 service lines.
Check whether Scio Township serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Revised Total Coliform Rule
RPT
|
Nov 11, 2024 | Resolved |
|
Revised Total Coliform Rule
RPT
|
Nov 11, 2023 | Resolved |
|
Lead and Copper Rule
Monitoring and reporting
|
Oct 11, 2022 | Resolved |
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2021 | Resolved |
Full record since 1997
EPA's records for Scio Township go back to 1997. Before October 19, 2016 they list no health-based violations and 2 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 0 | 1 |
| 2000s | 0 | 1 |
| 2020s | 0 | 4 |
Enforcement actions
Michigan regulators took 1 formal enforcement action against Scio Township in 2024. The most recent was an administrative penalty in December 2024.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Dec 5, 2024 | Michigan | Administrative penalty | 1 violation: Revised Total Coliform Rule |
Where the water comes from
Scio Township buys its water from Ann Arbor. It lists no wells or intakes of its own.
Buys water from
- Ann Arbor Ann Arbor, MI
Annual water quality report
Scio Township must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Michigan.
Certified drinking water labs by state EPA guidance for private wells